Step stool



FIG. 1 is an isometric view of a step stool showing my new design in afirst configuration showing a front, right side, and top of the stepstool;

FIG. 2 is an isometric view of the step stool in a first configurationshowing a back, right side, and top of the step stool;

FIG. 3 is an isometric view of the step stool in a first configurationshowing a back, left side, and top of the step stool;

FIG. 4 is an isometric view of the step stool in a first configurationshowing a front, left side, and top of the step stool;

FIG. 5 is a back side view of the step stool in a first configuration;

FIG. 6 is a top side view of the step stool in a first configuration;

FIG. 7 is a right side view of the step stool in a first configuration;

FIG. 8 is a left side view of the step stool in a first configuration;

FIG. 9 is a front side view of the step stool in a first configuration;

FIG. 10 is a bottom side view of the step stool in a firstconfiguration;

FIG. 11 is an isometric view of the step stool in a first configurationshowing a front, left side, and bottom of the step stool;

FIG. 12 is an isometric view of the step stool in a first configurationshowing a front, right side, and bottom of the step stool;

FIG. 13 is an isometric view of the step stool in a first configurationshowing a back, right side, and bottom of the step stool;

FIG. 14 is an isometric view of the step stool in a first configurationshowing a back, left side, and bottom of the step stool;

FIG. 15 is an isometric view of the step stool in a second configurationshowing a front, right side, and top of the step stool;

FIG. 16 is an isometric view of the step stool in a second configurationshowing a back, right side, and top of the step stool;

FIG. 17 is an isometric view of the step stool in a second configurationshowing a back, left side, and top of the step stool;

FIG. 18 is an isometric view of the step stool in a second configurationshowing a front, left side, and top of the step stool;

FIG. 19 is a back side view of the step stool in a second configuration;

FIG. 20 is a top side view of the step stool in a second configuration;

FIG. 21 is a right side view of the step stool in a secondconfiguration;

FIG. 22 is a left side view of the step stool in a second configuration;

FIG. 23 is a front side view of the step stool in a secondconfiguration;

FIG. 24 is a bottom side view of the step stool in a secondconfiguration;

FIG. 25 is an isometric view of the step stool in a second configurationshowing a front, left side, and bottom of the step stool;

FIG. 26 is an isometric view of the step stool in a second configurationshowing a front, right side, and bottom of the step stool;

FIG. 27 is an isometric view of the step stool in a second configurationshowing a back, right side, and bottom of the step stool; and,

FIG. 28 is an isometric view of the step stool in a second configurationshowing a back, left side, and bottom of the step stool.

The broken lines in the drawings depict environmental subject matter andform no part of the claimed design.

CLAIM The ornamental design for a step stool, as shown and described.